IE43782L - Gas scrubbing apparatus - Google Patents

Gas scrubbing apparatus

Info

Publication number
IE43782L
IE43782L IE762444A IE244476A IE43782L IE 43782 L IE43782 L IE 43782L IE 762444 A IE762444 A IE 762444A IE 244476 A IE244476 A IE 244476A IE 43782 L IE43782 L IE 43782L
Authority
IE
Ireland
Prior art keywords
gas
liquid
gas stream
mixing section
column
Prior art date
Application number
IE762444A
Other versions
IE43782B1 (en
Original Assignee
Rhone Poulenc Ind
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rhone Poulenc Ind filed Critical Rhone Poulenc Ind
Publication of IE43782L publication Critical patent/IE43782L/en
Publication of IE43782B1 publication Critical patent/IE43782B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/18—Absorbing units; Liquid distributors therefor

Abstract

A column-type apparatus for treatment of a gas stream with liquid includes a gas inlet for introducing a gas stream containing soluble compounds and solid particles into the apparatus and simultaneously imparting a cyclonic and upward flow to the gas stream. A gas-liquid mixing section above the gas inlet contains a liquid dispersing device from which liquid is vertically dispersed from the upper portion of the gas-liquid mixing section and flows downwardly and counter-currently to the gas flow wherein all the material entrained within the gas stream is completely and intimately contacted with the liquid. In a gas-liquid separating section above the mixing section, the cyclonic and upward flow of the gas stream causes separation of vesicles formed in the mixing section and solid particles entrained therein by centrifuging and impinging the vesicles onto the interior wall of the column, causing the vesicles to coalesce and form a continuous and downwardly flowing film of liquid on the interior wall of the column, which collects in a liquid collection section. The thus treated gas, free of soluble compounds and solid particles, flows through a gas outlet section. The apparatus is useful in any process involving gaseous streams containing soluble compounds, and particularly for absorptions involving chemical reactions or requiring less than a theoretical plate. [US4308039A]
IE2444/76A 1975-11-04 1976-11-03 Washing process for gases IE43782B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7533658A FR2330435A1 (en) 1975-11-04 1975-11-04 METHOD AND DEVICE FOR WASHING AND DESICULATING GAS MIXTURES

Publications (2)

Publication Number Publication Date
IE43782L true IE43782L (en) 1977-05-04
IE43782B1 IE43782B1 (en) 1981-05-20

Family

ID=9161996

Family Applications (1)

Application Number Title Priority Date Filing Date
IE2444/76A IE43782B1 (en) 1975-11-04 1976-11-03 Washing process for gases

Country Status (24)

Country Link
US (1) US4308039A (en)
JP (1) JPS5278673A (en)
AR (1) AR212093A1 (en)
AU (1) AU507696B2 (en)
BE (1) BE847934A (en)
BR (1) BR7607348A (en)
CA (1) CA1102096A (en)
DE (1) DE2649180C2 (en)
EG (1) EG12185A (en)
ES (1) ES452940A1 (en)
FI (1) FI62228C (en)
FR (1) FR2330435A1 (en)
GB (1) GB1521838A (en)
GR (1) GR61240B (en)
IE (1) IE43782B1 (en)
IL (1) IL50811A (en)
IN (1) IN143785B (en)
IT (1) IT1066674B (en)
MX (1) MX3715E (en)
NL (1) NL186367C (en)
NZ (1) NZ182508A (en)
PH (1) PH14164A (en)
PT (1) PT65789B (en)
ZA (1) ZA766598B (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3045686A1 (en) * 1980-12-04 1982-07-22 Hölter, Heinz, Dipl.-Ing., 4390 Gladbeck Prolonged contact with liq. removes soluble dust - from exhaust fumes descending through vertical towers
FR2501525A1 (en) * 1981-03-13 1982-09-17 Rhone Poulenc Spec Chim DEVICE FOR CONTACTING SUBSTANCES IN DIFFERENT PHASES, AT LEAST ONE GAS BEING
FI834370A (en) * 1983-11-29 1985-05-30 Enbom A W Ab Oy CENTRIFUGAVSKILJARE.
GB2225257A (en) * 1988-11-22 1990-05-30 Atomic Energy Authority Uk Separation of gas
US5601688A (en) * 1990-02-14 1997-02-11 Ormat Industries Ltd. Method of and means for spraying droplets
US5766314A (en) * 1992-11-13 1998-06-16 France Grignotage Process and device for treating working atmosphere using a cyclone exchanger
US6844520B2 (en) * 2002-09-26 2005-01-18 General Electric Company Methods for fabricating gas turbine engine combustors
US7875103B2 (en) * 2006-04-26 2011-01-25 Mueller Environmental Designs, Inc. Sub-micron viscous impingement particle collection and hydraulic removal system
CN101642670B (en) * 2009-08-28 2012-09-26 史剑武 Rotational flow dust-removing desulfurization unit
US8940067B2 (en) 2011-09-30 2015-01-27 Mueller Environmental Designs, Inc. Swirl helical elements for a viscous impingement particle collection and hydraulic removal system
WO2014014002A1 (en) * 2012-07-19 2014-01-23 富士電機株式会社 Gas absorption tower
JP5998915B2 (en) * 2012-12-19 2016-09-28 富士電機株式会社 Exhaust gas treatment equipment
CN103495324A (en) * 2013-10-17 2014-01-08 江苏欧超环保科技有限公司 Efficient defogging device for wet desulfurization
CN103691236A (en) * 2013-12-17 2014-04-02 成都展望能源机械有限公司 Dual-layer baffle-type natural gas washing tank
CN106582162A (en) * 2015-10-19 2017-04-26 中国石油化工股份有限公司 Gas-solid separator and gas-solid separation apparatus containing gas-solid separator
CN105413377B (en) * 2015-12-23 2017-08-29 天津赛智科技发展有限公司 Aerodynamic force atomization hybrid separation device with washing chamber
CN105688558B (en) * 2016-03-04 2017-10-27 上海安赐环保科技股份有限公司 One kind realizes Desulphurization for Coal-fired Power Plant tail gas minimum discharge falling liquid film water wash system and its technique
CN106422628A (en) * 2016-10-30 2017-02-22 苏州市克拉思科文化传播有限公司 Intelligent purification chamber
CN106823652B (en) * 2017-02-27 2019-12-20 西安交通大学 System and method for agglomerating particulate matters by using ultrasonic atomization charged turbulence
CN107913589A (en) * 2017-11-25 2018-04-17 北京亿玮坤节能科技有限公司 A kind of desulfurization of flue gas cleaning discharge and low-temperature denitrifying system and technique
CN107899399A (en) * 2017-11-25 2018-04-13 北京亿玮坤节能科技有限公司 A kind of low-temperature denitration technique of flue gas cleaning discharge
CN111821799B (en) * 2020-08-17 2022-07-05 山东滨州昱诚化工科技有限公司 Efficient wet dust removal equipment for air purification

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR670802A (en) * 1927-05-17 1929-12-05 Purifier device for gaseous fluids loaded with suspended impurities
US1992762A (en) * 1931-04-02 1935-02-26 Pease Anthony Equipment Co Method of washing gases
US2114786A (en) * 1935-08-30 1938-04-19 Claude B Schneible Column
US2409088A (en) * 1943-07-09 1946-10-08 Weits John Device for washing and conditioning air and gases
US2808897A (en) * 1953-05-22 1957-10-08 Exxon Research Engineering Co Apparatus for contacting liquid and vaporous materials
GB772763A (en) * 1954-11-26 1957-04-17 Davidson & Co Ltd Improvements in or relating to dust separators and collectors
US3119675A (en) * 1960-11-10 1964-01-28 Gallagher Kaiser Corp Spray booth
US3128320A (en) * 1961-09-28 1964-04-07 Ajem Lab Inc Gas washing with liquid spray
US3233882A (en) * 1963-03-04 1966-02-08 Airetron Engineering Corp Cyclonic gas scrubber
DE1767699C3 (en) * 1968-06-06 1981-04-09 Haub und Schöllnhammer GmbH & Co KG, 5940 Altenhunden cyclone
JPS5032897Y2 (en) * 1971-03-31 1975-09-25
JPS4825366U (en) * 1971-07-29 1973-03-26
US3779526A (en) * 1971-08-19 1973-12-18 Mitsui Shipbuilding Eng Gas-liquid contacting apparatus
US3902876A (en) * 1972-07-21 1975-09-02 Gen Electric Gas-liquid vortex separator
US3990870A (en) * 1972-10-05 1976-11-09 Gerhard Miczek Means and method for separating and collecting particulate matter from a gas flow
US3862827A (en) * 1972-10-24 1975-01-28 Gerhard Miczek West dust collector with concurrent flow contacting chamber

Also Published As

Publication number Publication date
NZ182508A (en) 1978-12-18
NL186367C (en) 1990-11-16
IN143785B (en) 1978-02-04
FI763146A (en) 1977-05-05
FR2330435A1 (en) 1977-06-03
EG12185A (en) 1978-06-30
JPS577528B2 (en) 1982-02-10
PH14164A (en) 1981-03-19
CA1102096A (en) 1981-06-02
BR7607348A (en) 1977-09-20
NL186367B (en) 1990-06-18
IL50811A (en) 1980-07-31
ZA766598B (en) 1977-10-26
MX3715E (en) 1981-05-20
US4308039A (en) 1981-12-29
FI62228B (en) 1982-08-31
FI62228C (en) 1982-12-10
DE2649180C2 (en) 1983-06-09
NL7612188A (en) 1977-05-06
ES452940A1 (en) 1977-11-01
IL50811A0 (en) 1977-01-31
AR212093A1 (en) 1978-05-15
GR61240B (en) 1978-10-12
DE2649180A1 (en) 1977-05-12
GB1521838A (en) 1978-08-16
BE847934A (en) 1977-05-03
IT1066674B (en) 1985-03-12
JPS5278673A (en) 1977-07-02
FR2330435B1 (en) 1980-04-11
AU507696B2 (en) 1980-02-21
PT65789A (en) 1976-12-01
AU1926676A (en) 1978-05-11
PT65789B (en) 1978-05-12
IE43782B1 (en) 1981-05-20

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